Spinal Stimulator for Failed Back Surgery

If you’ve already been through back surgery and you’re still living with daily pain, it can feel defeating—especially if you were told the procedure would “take care of it.” Many people describe a mix of frustration, worry, and plain exhaustion: you did the hard thing, you did the rehab, and yet the burning, aching, or shooting pain is still there. At Medici Orthopaedics & Spine, we see this every day, and we want you to know something important: persistent pain after back surgery is more common than most people realize, and it doesn’t mean you’re out of options.

One minimally invasive option we often discuss for the right patient is spinal cord stimulation (SCS)—sometimes called a spinal stimulator. It’s designed to help certain patterns of chronic back and/or leg pain, particularly pain that behaves like nerve pain. SCS isn’t a “one-size-fits-all” fix, and it’s not something we rush into. The best outcomes come from a careful evaluation that identifies why pain is continuing and whether your symptoms match the kind of pain SCS can help. The goal is practical and patient-centered: better function, better sleep, better ability to move—often with less reliance on medications when possible.

What a Spinal Stimulator Is

A Spinal Cord Stimulator (SCS) is an implanted system that delivers gentle electrical impulses near the spinal cord region to help reduce pain signaling before those signals reach the brain. Many patients describe it in simple terms: it helps “turn down the volume” on chronic pain.

An SCS system has three main parts:

  • Leads: thin, flexible wires with small contacts that deliver the stimulation
  • Pulse generator (battery): a small device (similar in concept to a pacemaker battery) that powers the system
  • Programmer/remote: a handheld controller that allows adjustments within prescribed settings, so therapy can be tailored to your needs

How it works in real-life terms

Pain signals travel through nerves and up the spinal cord to the brain, where they’re perceived as pain. Spinal cord stimulation doesn’t erase the underlying history of injury or surgery, but it can change how pain signals are processed, making them less intense and less disruptive. For many people, that can translate into more comfortable movement, better sleep, and improved ability to do everyday activities.

When SCS Is Commonly Considered for Failed Back Surgery

Typical candidate pain patterns

SCS tends to work best when symptoms look and feel like nerve pain, such as:

  • Leg pain / radicular pain (often the strongest responder): burning, shooting, electric, stabbing pain that travels down the buttock/thigh/calf/foot.
  • Back pain may respond too, depending on the underlying diagnosis and the type of stimulation technology used. Some patients have mixed back + leg pain, and the goal is reducing the part of pain driven by nerve signaling.

When conservative care hasn’t been enough

SCS usually enters the conversation after a patient has made a solid effort with non-surgical options, such as:

  • Physical therapy and an exercise plan to rebuild stability, mobility, and confidence with movement.
  • Targeted injections or nerve blocks (for example, epidural steroid injections or other diagnostic/therapeutic blocks) to calm inflammation and help pinpoint the pain generator.
  • Medication optimization, ideally focusing on the least drug-dependent approach that still supports function and safety.

When additional surgery isn’t clearly beneficial

If imaging and exam findings don’t show a clear mechanical problem that surgery is likely to correct—or if the risks of another operation outweigh the potential upside—SCS may be an appropriate next step to address the pain signaling component.

Quality-of-life impact thresholds

A simple way to think about candidacy is: How much is pain shrinking your life? SCS is commonly considered when pain consistently affects:

  • Sleep quality (waking at night, can’t find a comfortable position)
  • Walking tolerance (limited distance or standing time)
  • Ability to work or complete responsibilities at home
  • Daily tasks (driving, shopping, cleaning, stairs, hobbies, time with family)

Benefits of SCS for Failed Back Surgery

Meaningful pain reduction (often described as a percentage)

Many patients describe improvement in terms like “50% better” or “enough relief to function again.” That matters because a reduction that sounds “incomplete” on paper can be life-changing in real life—especially if it means you can move, sleep, and think more clearly.

Better sleep and walking tolerance

Chronic pain often steals sleep, and poor sleep then amplifies pain—creating a frustrating cycle. When SCS helps calm pain signaling, patients often report:

  • Fewer nighttime wake-ups
  • More comfortable positions
  • Improved standing and walking tolerance, which can restore confidence and independence

Improved function and participation in PT/strengthening

One of the biggest wins is when pain relief makes it possible to re-engage in physical therapy, strengthening, and conditioning. In many cases, SCS isn’t the only tool—it’s the tool that helps you do the work that rebuilds resilience.

Reduced reliance on pain medications (for some patients)

Not everyone can reduce medications, and we never promise that. But when nerve pain is better controlled, some patients find they can:

  • Use fewer “as needed” meds
  • Avoid escalating doses
  • Shift toward a more least drug-dependent long-term strategy

The SCS Trial

What the trial is

During a trial, temporary leads are placed (thin wires that deliver stimulation), and you use the system for several days as you go about daily activities. This is not “imagining” whether it helps—you’re actively testing it.

What “success” commonly means

Success is not just a lower pain number on a chart. In our experience, the best success markers are functional:

  • Walking longer or standing longer
  • Sleeping more consistently
  • Sitting or driving with less misery
  • Being able to do daily tasks with less limitation
    And yes—often meaningful pain reduction, too.

What patients track during the trial

To make the decision clear and measurable, patients typically track:

  • Pain scores (and where the pain is)
  • Activity tolerance (walking distance, standing time, sitting time)
  • Medication use (did you need less?)
  • Sleep quality (how often you woke up, how rested you feel)

How the decision is made after the trial

After the trial, we review the results together. The decision is made through shared decision-making, based on:

  • Measurable improvement
  • Your personal goals (work, family responsibilities, lifestyle)
  • The balance of benefits vs risks for your situation

The Permanent Implant Procedure

Pre-procedure planning

Before implantation, the team will typically review and coordinate:

  • Imaging and medical history to confirm the plan fits your anatomy and symptoms
  • Medical clearance when needed (depending on overall health)
  • Medication planning, especially for:
    • Blood thinners (anticoagulants)
    • Diabetes medications
    • Any medications that affect infection risk or healing

Procedure basics

While the exact approach varies, implantation generally includes:

  • Positioning the leads in the appropriate spinal region for your pain pattern
  • Implanting the generator (battery) under the skin, commonly in the upper buttock/hip region or another planned location
  • Initial programming so the stimulation targets your symptoms appropriately

Typical recovery timeline and early restrictions

Most patients have early activity restrictions to reduce the risk of lead movement while the area heals. Common guidance includes limiting:

  • Bending, twisting, heavy lifting
  • Sudden reaching and strenuous activity

Follow-ups: wound check and programming optimization

After implantation, follow-up is a normal part of success:

  • Wound check to ensure healing is on track
  • Programming visits to fine-tune settings

A Real Path Forward After Failed Back Surgery

If you’re still in pain after back surgery, it’s easy to feel like you’ve run out of roads to take. But persistent pain doesn’t mean you’re out of options—and it definitely doesn’t mean you’ve done anything “wrong.” It often means your body is still dealing with a specific pain generator (especially nerve-related pain) that needs a different approach than another operation or another round of the same treatments.

For the right patient, spinal cord stimulation (SCS) can be a proven next step—particularly when symptoms look like neuropathic or radicular pain (burning, shooting, electric pain down the leg) and when a careful evaluation supports that the nervous system is a major driver of ongoing symptoms. The biggest advantage is that it isn’t guesswork: a trial period helps predict whether you’re likely to benefit before committing to a permanent implant.

At Medici Orthopaedics & Spine, our focus is always the same: identify what’s actually driving your pain, then build an individualized plan that aims to restore function and quality of life with the least invasive, least drug-dependent strategy medically appropriate for you.

Talk With Medici Orthopaedics & Spine

Main Contact: +1-844-328-4624
Website: https://www.mediciortho.com/

Ambulatory Surgery Centers

  • Marietta
    792 Church Street, Unit 101, Marietta, GA 30060
    (470) 795-8398
  • Snellville
    2220 Wisteria Dr, Unit 100, Snellville, GA 30078
    (470) 795-8398

Clinics

  • Kennesaw
    2911 George Busbee Parkway, Suite 50, Kennesaw, GA 30144
    (770) 545-6404
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    (470) 645-9297
  • Buckhead PM&R
    3200 Downwood Circle, NW, Suite 520, Atlanta, GA 30327
    (770) 872-7549

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